Psychological scaling : theory and applications / edited by Harold Gulliksen and Samuel Messick ; report of a conference jointly sponsored by Educational Testing Service, Office of Naval Research, and Princeton University.

Theory of mental tests / [Harold Gulliksen].

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Harold Oliver Gulliksen

Works from the collections

Psychological scaling : theory and applications / edited by Harold Gulliksen and Samuel Messick ; report of a conference jointly sponsored by Educational Testing Service, Office of Naval Research, and Princeton University.

Theory of mental tests / [Harold Gulliksen].